code: def get_expression(match: "Match", skip_checks: bool = False):
      inner = match["inner"]
      return inner if skip_checks else parse_expr(inner)
  
imports: import os
  import re
  import typing
  from collections.abc import Iterable, Mapping
  from functools import singledispatch
  from funcy import memoize, rpartial
  from dvc.exceptions import DvcException
  from dvc.utils.flatten import flatten
label_desc: Use image node_id 16 for calling a global function with example usage: get_expression(match, skip_checks) and returns: unknown